Characterization of degenerate supersymmetric ground states of the Nicolai supersymmetric fermion lattice model by symmetry breakdown
arXiv:1710.04385 · doi:10.1088/1751-8121/ab9916
Abstract
We study a supersymmetric fermion lattice model defined by Hermann Nicolai. We show that its infinitely many classical supersymmetric ground states are associated to breakdown of hidden local supersymmetries.
The final version. 25 pages
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- Spontaneously broken supersymmetric fracton phases with fermionic subsystem symmetries
- Topological Quantum Computation on Supersymmetric Spin Chains
- Emergent spacetime supersymmetry in an interacting Kitaev chain with explicit supersymmetry
- Local symmetries and extensive ground-state degeneracy of a 1D supersymmetric fermionic chain